diff --git a/examples/auto-vary.rs b/examples/auto-vary.rs
index b7868d5..de4211a 100644
--- a/examples/auto-vary.rs
+++ b/examples/auto-vary.rs
@@ -19,16 +19,16 @@ async fn main() {
     serve(listener, app).await.unwrap();
 }
 
-// Our handler differentiates full-page GET requests from HTMx-based ones by looking at the `hx-request`
+// Our handler differentiates full-page GET requests from htmx-based ones by looking at the `hx-request`
 // requestheader.
 //
 // The middleware sees the usage of the `HxRequest` extractor and automatically adds the
 // `Vary: hx-request` response header.
 async fn handler(HxRequest(hx_request): HxRequest) -> Html<&'static str> {
     if hx_request {
-        // For HTMx-based GET request, it returns a partial page update
+        // For htmx-based GET request, it returns a partial page update
         sleep(Duration::from_secs(3)).await;
-        return Html("HTMx response");
+        return Html("htmx response");
     }
     // While for a normal GET request, it returns the whole page
     Html(
diff --git a/src/auto_vary.rs b/src/auto_vary.rs
index c8c0729..ed1b9bf 100644
--- a/src/auto_vary.rs
+++ b/src/auto_vary.rs
@@ -1,5 +1,5 @@
 //! A middleware to automatically add a `Vary` header when needed to address
-//! [HTMx caching issue](https://htmx.org/docs/#caching)
+//! [htmx caching issue](https://htmx.org/docs/#caching)
 
 use std::{
     sync::Arc,
@@ -28,7 +28,7 @@ use crate::{HxRequest, HxTarget, HxTrigger, HxTriggerName};
 const MIDDLEWARE_DOUBLE_USE: &str =
     "Configuration error: `axum_httpx::vary_middleware` is used twice";
 
-/// Addresses [HTMx caching issue](https://htmx.org/docs/#caching)
+/// Addresses [htmx caching issue](https://htmx.org/docs/#caching)
 /// by automatically adding a corresponding `Vary` header when [`HxRequest`], [`HxTarget`],
 /// [`HxTrigger`], [`HxTriggerName`] or their combination is used.
 #[derive(Clone)]